Boolean Algebra Equations: Which are Correct? | GATE CS 2025 Set 2 Question 49 | examprev.com

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Computer Sciences > GATE 2025 SET-2 > Boolean Algebra

Which of the following Boolean algebraic equation(s) is/are CORRECT?

A

A̅BC+A B̅C̅+A̅B̅C̅+A B̅C+ABC=BC+B̅C̅+A̅B̅

B

AB+A̅C+BC=AB+A̅C

C

(A+C)(A̅+B)=AB+A̅C

D

(A+B̅+D̅)(C+D)(A̅+C+D)(A+B+D̅)=A̅D+C̅D̅

Correct : b

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